Shikmona started in the Late Canaanite ERA [15 th cen BCE] and findings go up to the early Muslim Era [7th cent CE]. It had an Egyptian , Pesian , Helenestic Roman etc,,, periods In the Byzantine Era 4th -7th cent CE and than it was destroyed by the Muslim conquest [638 CE] Christian travelers went through it and mentionin their writing , and there are even some Christian burials , but no Strong hold [ maybe they will find it ] BUt you have to remember that it had a Crisdaers Castel to the South ATLIT , and a HUGE Crusaders Settlement in Akko [Acre] , on the noethern side of Haifa Bay ... The armor i saw belonged to another Exhibition , about PIRATES ,,, in the same museum . mirjam